Extracted

• • Target

    df179bfb8c1842ab29d2463ac3fb446ec977a80e420e7e6a543397d2a56a5d6c.exe

  • Size

    4.9MB

  • MD5

    90439e356e90dd66d5f3267f8459e4c3

  • SHA1

    0f499014dd8f2374db0c12773bce0348e780179e

  • SHA256

    df179bfb8c1842ab29d2463ac3fb446ec977a80e420e7e6a543397d2a56a5d6c

  • SHA512

    d7cd59b6e2e3419dd8fef6462c669c011404de19e9be70b82ed1f98cfc6b4fa3a228659dcaf439b06b4961cb3abb98f6aa33b847aa0f425ae4a80fa43135b9f1

  • SSDEEP

    49152:Dl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8g:A

  Score

  10^/10

  dcratevasionexecutioninfostealerrattrojancolibribuild1discoveryloader

  • Colibri Loader

    A loader sold as MaaS first seen in August 2021.

    loadercolibri

  • Colibri family

    colibri

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    ratinfostealerdcrat

  • Dcrat family

    dcrat

  • Process spawned unexpected child process

    This typically indicates the parent process was compromised via an exploit or macro.

  • UAC bypass

    evasiontrojan

  • DCRat payload

    Detects payload of DCRat, commonly dropped by NSIS installers.

    rat

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Checks whether UAC is enabled

    evasiontrojan

  • Suspicious use of SetThreadContext

  behavioral1behavioral2